Custom 6061-T6 / 7075-T6 Aluminum Bicycle Crank Arm and Spindle Blanks for OEM MTB, Road and E-Bike Crankset Components
Product Details
| Product Name: | Aluminum Suspension Fork Stanchion Tube | Application: | MTB / Trail / Enduro / Downhill / E-Bike Fork |
|---|---|---|---|
| Material Grade: | 7075 Aluminum Alloy / Other Grade By Drawing | Temper: | T6 / According To Approved Material Specification |
| Product Type: | Suspension Fork Upper Tube / Stanchion | Tube Function: | Precision Sliding & Structural Fork Component |
| Outer Diameter: | According To Drawing / 35 Mm Reference Option | Wall Thickness: | Customized To Strength & Weight Requirement |
| Tube Length: | Cut To Approved Fork Design | Sliding Surface: | Precision Finished For Bushing & Seal Contact |
| Crown Interface: | Press-Fit / Machined / Drawing-Based Connection | End Machining: | Bore / Thread / Groove / Custom CNC Features |
| Manufacturing Process: | Tube Preparation + Precision Cutting + CNC End Machining | Surface Treatment: | Hard Anodizing / Black Hard Anodizing / Customized |
| Dimensional Control: | OD / Roundness / Straightness / Coating Allowance | OEM / ODM: | Custom Diameter, Wall, Length & Interface Supported |
Product Description
Custom 6061-T6 / 7075-T6 Aluminum Bicycle Crank Arm and Spindle Blanks for OEM MTB, Road and E-Bike Crankset Components

Kshine supplies customized 6061-T6 aluminum crank arm blanks and 7075-T6 aluminum spindle blanks for OEM bicycle drivetrain components used in MTB, road, gravel and e-bike applications. Crank arm length, pedal thread area, spindle diameter, spline or press-fit interface, bearing-seat geometry and machining allowance can be customized according to customer drawings. Supply options include aluminum stock, cut blanks and CNC-machined components, with precision cutting, milling, drilling, boring, threading, deburring, sandblasting and anodizing available according to project requirements. Material grade, temper, interface dimensions and inspection requirements are confirmed separately for each crank arm or spindle design.
We always supply reliable quality product with most competitive trade
conditions, warmly welcome to contact with us.
Vinson:+86 13771348132
vinson@kshine-machinery.com
Product Highlights
Custom 6061-T6 aluminum crank arm blanks and 7075-T6 spindle blanks for MTB, road and e-bike crankset projects. Pedal threads, spindle fits, bearing seats, chainring interfaces and CNC machining can be customized to drawings.
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